stars
exoplanets
news
Exoplanet TOI 1430 b
Exoplanet TOI 1430 b orbits star TOI 1430 that lies 135 light years away from the Sun.
It weighs about 4.15 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
135 light years
135 light years
Loading may take a moment.
TOI 1430 b
Exoplanet, sub-neptune
Star: TOI 1430
Distance from the star: 0.0706 AU
Orbit around star: 7.434098 days
+
Orbital period
Orbital period of exoplanet TOI 1430 b around its star is 7.434098 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 4.15 M Earth
Exoplanet mass
Exoplanet TOI 1430 b has 4.15 Earth masses, or 0.28 times the mass of Uranus.
The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history...
More about Exoplanet mass in StellarGuide
Size: 1.982 R Earth | 0.2 R Jupiter
Density: 2939 kg/m3 | 53.31 % Earth
Other designations of this exoplanet
HD 235088 b
HD 235088 b
Advertisement
TOI 1430 system structure
Exoplanet TOI 1430 b orbits star TOI 1430, which has lower mass than Sun. It is the only known exoplanet orbiting this star
|
|
TOI 1430 | ||||||||
| TOI 1430 b | 0.07 AU | 4.2 M⊕ | 2 R⊕ | 7.4 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1430 b has 28 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 75.45 | 5.09 | 4.15 | 37.73 | 0.01 | 0.04 | 0.28 | 0.24 |
|
Size | 5.18 | 2.09 | 1.98 | 3.74 | 0.18 | 0.22 | 0.5 | 0.52 |
|
Density | 0.54 | 0.56 | 0.53 | 0.72 | 2.36 | 4.22 | 2.34 | 1.7 |
|
Distance | 0.18 | 0.1 | 0.07 | 0.05 | 0.01 | 0.01 | 0 | 0 |
Habitability
Habitable zone of the star: 0.5 - 0.72 AU
The planet is too hot to sustain liquid water.
The planet is bigger than Earth and smaller than Neptune. Its average density 2939 kg/m3 points to a hot gas planet.